The Nitecore NU31 550 Rechargeable Headlamp is a robust and versatile headlamp designed for a variety of outdoor activities, from night running to camping. With a maximum output of 550 lumens, it can illuminate distances up to 144 metres. The headlamp features a dual button interface for easy mode switching, including high, medium, and low brightness settings, as well as SOS and beacon modes for emergencies. Additionally, it includes a high colour rendering index (CRI) auxiliary light-emitting diode (LED) for smooth flood illumination, ideal for close-up tasks, and a red auxiliary LED to preserve night vision. The USB-C rechargeable design ensures fast charging, taking only 1.5 hours to reach full power, and the headlamp can run for up to 147 hours on its lowest setting. It also has a power indicator to display battery life and a lockout mode to prevent accidental activation. Constructed from durable materials, the headlamp is IP66-rated for water resistance and features an aerodynamic unibody design for efficient heat dissipation, making it a reliable and stylish choice for any outdoor adventure.

Key Features:

• Lightweight Design: Weighs only 95 grams for comfortable wear
• Maximum Output: 550 lumens for powerful illumination
• Beam Distance: Up to 144m for long-range visibility
• Dual Button Interface: For easy mode switching
• Red Light Output: Preserves night vision
• Lockout Mode: Prevents accidental activation
• USB-C Rechargeable: For fast and convenient charging
• High CRI Auxiliary LED: Smooth flood illumination for close-up tasks
• Power Indicator: Displays remaining battery life
• Max Runtime: 147 hours on ultra-low mode
• Durable Construction: IP66-rated for water resistance and impact resistant up to 1 metre
• Aerodynamic Unibody Design: Ensures efficient heat dissipation